Total population (1990 census): 85860
County seat: Thibodaux
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Forages | Farms | Acres | Yield | |
| Total Hay* | 175 | 9880 | 26931 tons, dry | |
| Tame Hay | 98 | 5939 | 18708 tons, dry | |
| Wild Hay | 93 | D | D | |
| Vegetables | Farms | Acres | Yield | |
| Head Cabbage | 7 | 33 | ||
| Green Cowpeas | 5 | 9 | ||
| Cucumbers and Pickles | 5 | 3 | ||
| Mustard Greens | 5 | D | ||
| Okra | 7 | 13 | ||
| Sweet Corn | 6 | 52 | ||
| Tomatoes | 3 | D | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 4 | 6 | D | |
| Peaches | 6 | 6 | 151 trees | |
| Plums and Prunes | 3 | 2 | 75 | |
| Oranges | 7 | D | D | |
| Pecans | 5 | 8 | 186 in shell | |
| Other Crops | Farms | Acres | Yield | |
| Sugarcane for Seed | 48 | 2232 | 69664 tons | |
| Sugarcane for Sugar | 58 | 30053 | 927086 tons | |
| Nursery and Greenhouse Crops, Cut Christmas Trees Harvested, Mushrooms, and Sod Grown for Sale | Farms | Sq. ft. under glass or other protection | Acres in the open | Sales ($1,000) |
| Nursery and Greenhouse Crops | 4 | D | 5 | D |
| Floriculture Crops | 4 | D | D | D |
| Foliage Plants | 3 | D | 2 | 14 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.